Engineering Thermodynamics covers in detail element of work heat and energy.The Carnot, Rankine and supercritical Rankine cycles are discussed in addition to binary vapor cycle. Dryness fraction for accessing quality of wet vapor, Mollier diagrams in addition to other pressure, volume and temperature matrices have been discussed. Steam and gas power systems have also been discussed. This book is suitable for undergraduate and postgraduate students at I university level studying Thermodynamics